Ink ribbon cassette for typewriter



FIG. 1 is a front elevational view of an ink ribbon cassette fortypewriter showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view as seen from the left of FIG. 1;

FIG. 6 is a side elevational view as seen from the right of FIG. 1 and

FIG. 7 is a perspective view of the ink ribbon cassette for typewriter.

The ornamental design for an ink ribbon cassette for typewriter, asshown and described.